Chemistry, 05.05.2020 09:31 adriannabrooks18
If 0.145J of heat causes a 0.475 degree C temperature change, what mass of water is present?
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What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?
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Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
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When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule
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If 0.145J of heat causes a 0.475 degree C temperature change, what mass of water is present?...
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